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Personalized Forecasts

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    My Recent Locations

    • Today

      Aug 19

      82° /59°
      Partly sunny
      • Excellent
      • for stargazing
      • Cloud Cover: 6%
      • Precip: 13%
      • Hours of Precip: 0
      More
    • Sun

      Aug 20

      82° /66°
      A strong afternoon t-storm
      • Poor
      • for stargazing
      • Cloud Cover: 96%
      • Precip: 55%
      • Hours of Precip: 2
      More
    • Mon

      Aug 21

      82° /64°
      Showers and a heavier t-storm
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 75%
      • Hours of Precip: 10
      More
    • Tue

      Aug 22

      77° /52°F
      Decreasing clouds and breezy
      • Excellent
      • for stargazing
      • Cloud Cover: 2%
      • Precip: 2%
      • Hours of Precip: 0
    • Wed

      Aug 23

      75° /51°
      Partly sunny and pleasant
      • Good
      • for stargazing
      • Cloud Cover: 29%
      • Precip: 6%
      • Hours of Precip: 0
      More

    Day

    77°Hi RealFeel® 80° Precipitation 19%
    Breezy and less humid with increasing amounts of sun
    • Winds from the
    • NNW 15 mph
    • Gusts: 23 mph
    • Max UV Index: 10 (Extreme)
    • Thunderstorms: 11%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    52°Lo RealFeel® 49° Precipitation 2%
    Clear and cooler
    • Winds from the
    • NNW 7 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 8/22/2016
    High 77° 82° 100° (1916) 81°
    Low 52° 60° 40° (1923) 55°

    Sunrise/Sunset

    • Sunrise: 6:23 AM
    • Sunset: 8:00 PM
    • Duration: 13:37 hr

    Moonrise/Moonset

    • Moonrise: 7:17 AM
    • Moonset: 8:43 PM
    • Duration: 13:26 hr
    Astronomy

    Solunar Information for Waterloo, IA

    Mon, Aug 21
    New
    Tue, Aug 29
    First
    Wed, Sep 6
    Full
    Wed, Sep 13
    Last

    Tue. Stargazing